a = 17;
b = 8.5;
$a=13;
c = 10/2;
d = 3*6;
e = 3*2.5;
f = 3*5+3-17.2;
g = a>d;
if a>d || d>a && a>=d then 
h = 12;
end
i=1.3-1.5;

while a<d do
  a = a+1;
end
